sodium metasilicate


sodium meta·​sil·​i·​cate -ˌme-tə-ˈsi-lə-ˌkāt How to pronounce sodium metasilicate (audio)
: a toxic corrosive crystalline salt Na2SiO3 used especially as a detergent or as a substitute for phosphates in detergent formulations

Word History

First Known Use

circa 1926, in the meaning defined above

Time Traveler
The first known use of sodium metasilicate was circa 1926

Dictionary Entries Near sodium metasilicate

Cite this Entry

“Sodium metasilicate.” Dictionary, Merriam-Webster, Accessed 30 Jan. 2023.

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